超大型轴流转桨式机组导水机构预安装工艺  

Pre-Installation Technology for Distributor of Ultra-large Kaplan Unit

作　　者：郑源[1] 刘惠文[2] 潘勇[3] 黄金龙[3] 易伟[3] 

机构地区：[1]河海大学水资源高效利用与工程安全国家工程研究中心,南京210024 [2]河海大学水利水电学院,南京210024 [3]中国水利水电第七工程局有限公司,成都610081

出　　处：《大电机技术》2016年第1期50-53,共4页Large Electric Machine and Hydraulic Turbine

摘　　要：随着大型水电机组国产化进程的不断推进,越来越多超大容量、超大尺寸的国产水电机组投入到实际的设计、制造、安装和运行当中。针对机组超大型化给机组安装、调试技术带来的挑战,本文结合桐子林水电站机组的实际安装经验,对超大型轴流转桨式机组导水机构预安装技术进行研究,总结出可以实现超大型轴流转桨式机组导水机构快速安装的新工艺,以期为今后同类型机组的安装与调试提供借鉴与参考。With the development of large-scale hydroelectric generating localization process, more and more domestic hydropower units with ultra-large capacity, ultra-large size come into the actual design, manufacture, installation and operation. Faced with the challenges brought from ultra-large trends to the units installation and commissioning technology, the paper consulted some research on the pre-installation technology for of ultra-large Kaplan units in combined with practical experience in the installation of Kaplan units in Tongzilin hydropower plant, then summed new technology for quick installation of distributor of ultra-large Kaplan units, so as to provide reference for future installation and commissioning of the same type of unit.

关 键 词：超大型 轴流转桨式机组 导水机构 预安装工艺 

分 类 号：TK730.324[交通运输工程—轮机工程] TV523[动力工程及工程热物理—流体机械及工程]